lasinfo (210611) report for 'AHN4T/46AZ1_25.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 338/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 34531541 number of points by return: 26593991 5721129 1840581 341084 34756 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 412480 0 min x y z: 183980.000 412480.000 8.245 max x y z: 185019.999 413769.999 58.021 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 34531541 extended number of points by return: 26593991 5721129 1840581 341084 34756 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 8245 58021 intensity 56 4795 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 74 76 gps_time 298281560.842417 298284935.226776 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 255 B 36 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 47.95 ('Amplitude') attribute1 -16.32 31.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26593991 number of intermediate returns: 2216371 number of last returns: 26586388 number of single returns: 20865209 covered area in square units/kilounits: 1340244/1.34 point density: all returns 25.77 last only 19.84 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34531541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26593991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5721129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1840581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 341084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34756 instead zero. overview over extended number of returns of given pulse: 20865209 7767689 4498940 1225592 163994 9725 392 0 0 0 0 0 0 0 0 histogram of classification of points: 8844700 unclassified (1) 25414544 ground (2) 184276 building (6) 78613 water (9) 7887 wire conductor (14) 1521 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2053893 +---> 376249 of those are unclassified (1) +---> 1651015 of those are ground (2) +---> 23132 of those are building (6) +---> 2687 of those are water (9) +---> 810 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [8.2,8.3) has 20 bin [8.3,8.4) has 1531 bin [8.4,8.5) has 21771 bin [8.5,8.6) has 13204 bin [8.6,8.7) has 13942 bin [8.7,8.8) has 53439 bin [8.8,8.9) has 121127 bin [8.9,9.0) has 250016 bin [9.0,9.1) has 450837 bin [9.1,9.2) has 774023 bin [9.2,9.3) has 1354354 bin [9.3,9.4) has 1705044 bin [9.4,9.5) 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bin [53.9,54.0) has 230 bin [54.0,54.1) has 30 bin [54.1,54.2) has 17 bin [54.2,54.3) has 13 bin [54.3,54.4) has 10 bin [54.4,54.5) has 8 bin [54.5,54.6) has 10 bin [54.6,54.7) has 12 bin [54.7,54.8) has 12 bin [54.8,54.9) has 17 bin [54.9,55.0) has 17 bin [55.0,55.1) has 25 bin [55.1,55.2) has 20 bin [55.2,55.3) has 20 bin [55.3,55.4) has 28 bin [55.4,55.5) has 29 bin [55.5,55.6) has 35 bin [55.6,55.7) has 31 bin [55.7,55.8) has 34 bin [55.8,55.9) has 34 bin [55.9,56.0) has 34 bin [56.0,56.1) has 43 bin [56.1,56.2) has 47 bin [56.2,56.3) has 44 bin [56.3,56.4) has 20 bin [56.4,56.5) has 19 bin [56.5,56.6) has 24 bin [56.6,56.7) has 4 bin [56.8,56.9) has 1 bin [57.0,57.1) has 1 bin [57.1,57.2) has 2 bin [57.2,57.3) has 1 bin [57.3,57.4) has 2 bin [57.4,57.5) has 2 bin [57.6,57.7) has 4 bin [57.7,57.8) has 1 bin [57.8,57.9) has 1 bin [57.9,58.0) has 2 bin [58.0,58.1) has 1 average z coordinate 12.6 for 34531541 element(s) point source id histogram with bin size 1.000000 bin 74 has 11380225 bin 75 has 23151306 bin 76 has 10 average point source id 74.670439989921093 for 34531541 element(s)